package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BorrowOperation implements IOperation{

    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书!");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入要借阅的图书的名字:");
        String name = scanner.nextLine();
        int currentSize = bookList.getUseSize();
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);
            if(book.getName().equals(name)) {
                if(book.isBorrowed()) {
                    System.out.println("该图书已经被借走");
                    System.out.println();
                    return;
                }
                book.setBorrowed(true);
                System.out.println("借阅成功!");
                System.out.println();
                return;
            }
        }
        System.out.println("没有你要借阅的这本书");
        System.out.println();
    }
}
